As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO A HYDRAULIC YELLOW RERVOIR LOW LEVEL ECAM WARNING. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202306309986: MAINTENANCE FOUND YELLOW HYDAULIC SYSTEM PRESSURE LINE IN THE #2 PYLON CRACKED AND LEAKING AT ACCESS PANEL 485AR. MAINTENANCE REPLACED IT PER AMM 29-13-49 AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK. ** (CLOSED)